Hedman's Standard-duty, Uncoated Hedders are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing), and 1/4 flanges (some models use 3/8" flanges).
The factory black paint applied to uncoated Hedders is not hi-temp, and is for pre-installation protection only. For the ultimate in protection against the elements, we suggest Hedman's Original HTC coating. Hedman Hedders Painted Hedders Exhaust Hedder 88400 Tube Size 1.5 in. - Collector Size 2.5 in. - w/o Smog Injection Or Injection Heads - Shortie StyleHighest Quality MaterialsComputerized PrecisionHand Tested; Sturdy Leak Proof WeldsDurable And AffordablePit Stop USAoffers Hedman Hedders Painted Hedders Exhaust Hedder 88400 at low everyday prices. Be sure to check out all of the products from Hedman Hedders including Hedman Exhaust System Parts and Accessories, Hedman Hedder, Hedman Hedders, Hedman Shorty Hedders, Hedman SB Ford Shorty Hedders.